Photograph of aerial view of unidentified flooded area, showing residential communities at right, 1938. At center, a wide river flows from the bottom of the image to the top. To the left of the massive flood, a circular plot of land can be seen, surrounded by large structures. To the right, residential blocks divided by large streets are visible. Several cars can be seen moving along streets. Large buildings are also visible along the bank of hte wide river. Photoprint reads: "This photograph is loaned to you. Please return to: Illustrator. L.A. City Planning Dept. Rm.361 F City Hall, Los Angeles, California".